4. Electricity: measuring and testing
  5. Measuring, testing, or sensing electricity, per se
  6. Frequency of cyclic current or voltage

Donald Pearce

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Measuring adjacent channel power

Electricity: measuring and testing – Measuring – testing – or sensing electricity – per se – Frequency of cyclic current or voltage
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Simulated tennis game

Amusement devices: games – Aerial projectile game; game element or accessory therefor... – Target
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Profile ID: LFUS-PAI-P-1606092

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